The present invention provides electrocardiographic signal detection methods, devices and electronic devices. According to an example of the method, an electrocardiographic signal having a predetermined time length is divided to obtain a first predetermined number of single heartbeats, and characteristic data corresponding to each single heartbeat of the first predetermined number of single heartbeats is obtained. Identify, acquire a first predetermined number of feature data, and identify the pathological type of the predetermined time length electrocardiographic signal based on the predetermined time length electrocardiographic signal and the first predetermined number of feature data. .. [Selection diagram] FIG. 1A本発明は、心電信号検出方法、装置及び電子機器を提供する。当該方法の例示によると、所定時間長の心電信号を分割して第１所定数の単一心拍を取得し、前記第１所定数の単一心拍の各単一心拍に対応する特徴データを特定し、第１所定数の特徴データを取得し、前記所定時間長の心電信号と前記第１所定数の特徴データとに基づいて、前記所定時間長の心電信号の病理タイプを特定する。【選択図】図１Ａ
